{application, tcp_server,
   [
    {description, "Demo TCP server"},
    {vsn, "1.0"},
    {id, "tcp_server"},
    {modules,      [tcp_listener, tcp_echo_fsm]},
    {registered,   [tcp_server_sup, tcp_listener]},
   	{applications, [kernel, stdlib]},  
   	{mod, {tcp_server_app, []}},
   	{env, []}
  ]
}.